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PE20212093A1 - Procedimiento mejorado para producir plomo de alta pureza - Google Patents

Procedimiento mejorado para producir plomo de alta pureza

Info

Publication number
PE20212093A1
PE20212093A1 PE2021001176A PE2021001176A PE20212093A1 PE 20212093 A1 PE20212093 A1 PE 20212093A1 PE 2021001176 A PE2021001176 A PE 2021001176A PE 2021001176 A PE2021001176 A PE 2021001176A PE 20212093 A1 PE20212093 A1 PE 20212093A1
Authority
PE
Peru
Prior art keywords
lead
stream
foam
supernatant
product
Prior art date
Application number
PE2021001176A
Other languages
English (en)
Inventor
Koen Govaerts
Pelle Lemmens
Kris Mannaerts
Jan Dirk A Goris
Charles Geenen
Bert Coletti
Visscher Yves De
Original Assignee
Metallo Belgium
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metallo Belgium filed Critical Metallo Belgium
Publication of PE20212093A1 publication Critical patent/PE20212093A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Se divulga un procedimiento para la produccion de un producto de plomo blando purificado, que comprende a) una primera etapa (200) de destilacion para destilar plomo a partir de una mezcla (6) de soldadura fundida para producir como parte superior una primera corriente (7) de plomo concentrada y como primer producto (8) de la parte inferior una mezcla de estano crudo fundido, y 10 b) una etapa (700) de refinacion de plomo blando para eliminar al menos un contaminante seleccionado de arsenico, estano y/o antimonio desde la primera corriente de plomo concentrada al tratar la corriente a una temperatura de menos de 600°C con una primera base (24) y un primer oxidante (25) mas fuerte que el aire, lo que resulta en la formacion de una tercera espuma (26) sobrenadante que contiene un compuesto de metalato del contaminante, seguido por la separacion de la tercera espuma (26) sobrenadante de la corriente de plomo blando purificado o producto (27), por lo cual la tercera espuma (26) sobrenadante de la etapa (b) contiene a lo sumo 1,0 % en peso de cloro.
PE2021001176A 2019-01-30 2020-01-30 Procedimiento mejorado para producir plomo de alta pureza PE20212093A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19154606 2019-01-30
PCT/EP2020/052222 WO2020157165A1 (en) 2019-01-30 2020-01-30 Improved method for producing high purity lead

Publications (1)

Publication Number Publication Date
PE20212093A1 true PE20212093A1 (es) 2021-11-04

Family

ID=65268865

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021001176A PE20212093A1 (es) 2019-01-30 2020-01-30 Procedimiento mejorado para producir plomo de alta pureza

Country Status (15)

Country Link
US (1) US20220074022A1 (es)
EP (1) EP3918097B1 (es)
JP (1) JP7463380B2 (es)
CN (1) CN113302325B (es)
BE (1) BE1027002B1 (es)
CA (1) CA3126515A1 (es)
ES (1) ES2947189T3 (es)
HU (1) HUE062801T2 (es)
MX (1) MX2021008532A (es)
MY (1) MY205169A (es)
PE (1) PE20212093A1 (es)
PH (1) PH12021551680B1 (es)
PL (1) PL3918097T3 (es)
RS (1) RS64384B1 (es)
WO (1) WO2020157165A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7719771B2 (ja) 2019-11-22 2025-08-06 アウルビス ベーアセ 改善された銅製錬方法
CN115852167B (zh) * 2022-11-14 2025-06-06 昆明理工大学 一种环保的粗锡火法精炼工艺
CN116411175B (zh) * 2023-06-12 2023-08-25 昆明理工大学 一种复杂粗铅火法精炼方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189013A (en) 1922-01-18 1922-11-23 Henry Harris Improvements in refining lead
US1674642A (en) 1922-12-04 1928-06-26 Harris Henry Separation of ingredients from an alkaline mixture containing oxysalt of arsenic and/or oxysalt of tin
US1573830A (en) * 1924-07-08 1926-02-23 Harris Henry Refining lead
US1779272A (en) * 1926-05-21 1930-10-21 American Smelting Refining Process for recovering arsenic, antimony, and tin from mixtures of their salts
US1827821A (en) * 1929-05-14 1931-10-20 Kirsebom Gustaf Newton Reduction of metal compounds
DE1483165A1 (de) * 1965-07-30 1969-10-09 Stolberger Zink Ag Verfahren und Anlage zur kontinuierlichen Raffination von Blei
DE2803858C2 (de) * 1978-01-30 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zur kontinuierlichen Raffination von schmelzflüssigem Rohmaterial, insbesondere von Rohblei oder Rohzinn
US5053076A (en) * 1990-03-16 1991-10-01 Metaleurop Weser Blei Gmbh Process and device for removal of arsenic, tin & artimony from crude lead containing silver
DE4322782A1 (de) * 1993-07-08 1995-01-12 Messer Griesheim Gmbh Verfahren zum Entfernen von Zinn, Arsen und Antimon aus schmelzflüssigem Blei
JPH07126013A (ja) * 1993-10-26 1995-05-16 Kaneko Misao 粗酸化亜鉛中の塩化物の処理方法
CN1142300C (zh) * 2000-07-14 2004-03-17 柳州市环东金属材料有限公司 铅锑合金冶炼的除砷方法
CN101570826A (zh) 2009-06-08 2009-11-04 昆明鼎邦科技有限公司 一种多级真空蒸馏分离铅锡合金的方法
CN101696475B (zh) 2009-10-29 2012-08-01 昆明理工大学 一种分离铅锡锑三元合金的方法
CN102352443B (zh) 2011-10-31 2013-06-05 太仓市南仓金属材料有限公司 用锡熔炼烟尘生产七水硫酸锌及粗锡和粗铅的方法
CN102534249B (zh) 2012-02-22 2013-03-06 郴州丰越环保科技股份有限公司 从高银粗锡精炼锡的方法
MX361890B (es) * 2014-05-21 2018-12-18 Minera Pecobre S A De C V Proceso hidrometalurgico para la recuperacion de cobre, plomo y/o zinc.
CN104141152A (zh) 2014-07-28 2014-11-12 蒙自矿冶有限责任公司 一种粗铅中回收锡的方法
CN104593614A (zh) 2014-12-30 2015-05-06 郴州丰越环保科技有限公司 高效分离含锑高的铅锡锑三元合金铅、锡、锑的方法
CN104651626A (zh) 2015-02-05 2015-05-27 昆明鼎邦科技有限公司 一种锡铅锑砷合金真空蒸馏分离锡的方法
CN105274359B (zh) * 2015-10-21 2018-02-06 北京矿冶研究总院 一种从再生铅冶炼渣中提取分离有价金属的方法
CN106244824A (zh) * 2016-08-24 2016-12-21 安徽省陶庄湖废弃物处置有限公司 再生铅火法碱性精炼底吹工艺方法
PE20191162A1 (es) 2016-09-27 2019-09-09 Metallo Belgium Soldadura mejorada y metodo para producir plomo de alta pureza

Also Published As

Publication number Publication date
TW202035715A (zh) 2020-10-01
EP3918097A1 (en) 2021-12-08
JP2022519174A (ja) 2022-03-22
MX2021008532A (es) 2021-11-12
HUE062801T2 (hu) 2023-12-28
EP3918097C0 (en) 2023-06-07
CN113302325B (zh) 2023-06-23
PL3918097T3 (pl) 2023-09-11
BE1027002B1 (nl) 2020-08-28
RS64384B1 (sr) 2023-08-31
MY205169A (en) 2024-10-04
BR112021013912A2 (pt) 2021-09-21
CA3126515A1 (en) 2020-08-06
JP7463380B2 (ja) 2024-04-08
CN113302325A (zh) 2021-08-24
US20220074022A1 (en) 2022-03-10
PH12021551680A1 (en) 2022-05-30
WO2020157165A1 (en) 2020-08-06
ES2947189T3 (es) 2023-08-02
EP3918097B1 (en) 2023-06-07
PH12021551680B1 (en) 2024-02-21
BE1027002A1 (nl) 2020-08-21

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